Docker Warning: bridge-nf-call-iptables is disabled
The difference between 'su' and 'su -'
Problem: sudo: unable to resolve host
Solution: https://www.cyberciti.biz/faq/how-to-change-hostname-on-debian-10-linux/
change transient hostname if it does not match the static hostname (you may change it when you install the system)
Problem: I'm somehow not in the sudoers file.
Solution: https://forums.debian.net/viewtopic.php?t=154923
add your user to soduers